On Christmas Eve I shattered my Left Humerus and had to have pins put in (9 to be exact). I'm now in physical therapy. My range of external motion has gone down by 30 deg. and the PT is afraid my arm is freezing. I refuse to take the stim because I am afraid. If I take the stim, will it help me get done faster? I can almost get my arm over my head but I still have 20 deg that way. I have full internal motion almost.